ComputingT2Transfers < Main

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---+ USCMS T2 Transfers

This twiki was created to report the latest status on [[https://twiki.cern.ch/twiki/bin/view/CMSPublic/USCMSTier2Transfers][this initiative]].

---+ General status

[[http://dashb-fts-transfers.cern.ch/ui/#date.interval=1440&grouping.dst=(site)&grouping.src=(site)&p.grouping=dst&src.site=(CIT)&tab=transfer_plots][DashBoard FTS plots]]

[[http://dashb-fts-transfers.cern.ch/ui/#date.interval=40320&grouping.dst=(site)&grouping.src=(site)&p.grouping=dst&src.site=(CIT)&tab=transfer_plots][Month-long FTS plots]]

Created a spreadsheet so sites can post their GridFTP configurations and get comments from the group : 

[[https://docs.google.com/spreadsheets/d/1vnRopSrMJHvmiPIu8K0CpLr_eLSTdirdQ_uqAItoghs/edit?usp=sharing][Spreadsheet]]

---+ Site notes

---++ Nebraska

Had good rates in general, but didn't see more than 1000 MBps from Caltech.

---++ Purdue

Found that there was a problem related to LHCONE peering. Their traffic from Caltech was going through CENIC, not LHCONE, which is sub-optimal. Purdue is following up with local network support.

Even though there was this problem, we still observed decent rates &gt; 500 MBps at some distinct moments.

---++ Vanderbilt

Joined in the first day, LStore performance is randomly anywhere from great to poor. Have seen 600 MBps in the past.

---++ UCSD

Observed ~450 MBps in distinct days, see monthly plot


-- Main.samir - 2014-07-29

This topic: Main > ComputingT2Transfers
Topic revision: r8 - 2014-09-09 - samir

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